Finding the Fourth Proportional to 34,053.30, 51,118.35 and 20,210.10

Step by Step Solution

1. Step 1: Write the proportion equation
   34,053.30 : 51,118.35 = 20,210.10 : x
2. Step 2: Convert to fraction form
   34,053.30/51,118.35 = 20,210.10/x
3. Step 3: Cross multiply
   34,053.30x = 51,118.35 × 20,210.10
4. Step 4: Simplify right side
   34,053.30x = 1,033,106,965.34
5. Step 5: Solve for x
   x = 1,033,106,965.34/34,053.30
6. Step 6: Final answer
   x = 30,337.94